Olivia Newton-John's "My Old Man's Got A Gun" appears on her 1999 compilation album, Great. This track showcases the Australian-British singer's enduring versatility within the pop and country-rock genres. Throughout her extensive career, Newton-John has maintained a consistent presence in the music industry, delivering heartfelt performances that resonate with audiences across generations. The song reflects her ability to blend narrative storytelling with melodic accessibility, a hallmark of her broader discography. While often associated with her iconic 1970s and 1980s hits, this recording demonstrates her continued relevance in the late 1990s. The track stands as a testament to her lasting appeal and her capacity to craft memorable songs that connect deeply with listeners through emotional sincerity and polished production.